Rate limiting by github fails silently

[kasbah]

Only noticed this in gitea logs when doing migration e2e tests:

Run task failed: GET https://api.github.com/repos/kitspace-test-repos/DIY_particle_detector: 403 API rate limit of 60 still exceeded until 2022-11-03 13:23:52 +0000 GMT, not making remote request. [rate reset in 8m39s]

Not sure why Gitea is using the API in the first place (to fetch the description?) but it's making the whole migration fail. We should avoid the failure but also report such migration failures in a better way.

[kasbah]

Can happen in CI too:

https://github.com/kitspace/kitspace-v2/actions/runs/3405591812/jobs/5663695979#step:9:958

[AbdulrhmnGhanem]

Moving this out of alpha-2; we are getting all repos' descriptions in a single request via the graphql API for now

kitspace-v2/scripts/importBoardsTxt.ts

Lines 161 to 206 in 068dec4

	/**
	* Use the github graphql API to get the description of all the repos.
	* We can't use the REST API because it doesn't allow us to get the description of multiple repos in one request.
	* And if we requested the description of each repo separately, we would hit the rate limit.
	* @param reposUrls
	*/
	async function getAllGithubReposDescriptions(
	reposUrls: string[],
	): Promise<Map<string, string>> {
	const githubRepos = reposUrls.filter(
	url => getGitServiceFromUrl(url) === 'github',
	)
	const reposOwnerAndName = githubRepos.map(
	repoName => repoName.split('/', 5).slice(-2) as [string, string],
	)
	const query = `
	query {
	${reposOwnerAndName.map(
	([owner, name], index) => `
	r${index}: repository(owner: "${owner}", name: "${name}") {
	fullName: nameWithOwner
	description
	}`,
	)}
	}
	`
	const { data: reposInfo }: GitHubRepoInfoGQLResponse = await fetch(
	'https://api.github.com/graphql',
	{
	method: 'POST',
	headers: {
	'Content-Type': 'application/json',
	Authorization: `bearer ${flags.githubToken}`,
	},
	body: JSON.stringify({ query }),
	},
	).then(res => res.json())
	const repoDescriptionsMap = new Map<string, string>()
	for (const entry of Object.values(reposInfo)) {
	repoDescriptionsMap.set(entry.fullName, entry.description)
	}
	return repoDescriptionsMap
	}